UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DscVKW/zsSBRPsWEhZ7t7q2lTsEfzXHSUpgStbNGYGs=' 
WHERE 
  key_id = 'ccb7b2ffe4c8373006e838dd202be84620c3effbc1ed0704eab662d9621308a1' 
  AND (
    token = 'DscVKW/zsSBRPsWEhZ7t7q2lTsEfzXHSUpgStbNGYGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )